baber/WOPTO huggingface dataset:
Patent FR-3133554-A1 (FR)
Title: Station de chauffage de preformes comportant un moyen de mise en rotation des preformes au-dela d'une zone de chauffage
Inventor: CHOMEL NICOLAS
IPC: B29C49/64
Filed: 2022-03-21
Abstract: L'invention concerne une station (22) de chauffage de préformes (12) comportant :  - un dispositif (28) de convoyage des préformes (12) le long d'un trajet de convoyage comportant des navettes (56) indépendantes comportant chacune un organe (54) de préhension rotatif ;  - le trajet de convoyage comportant une zone (Z1) de chauffage et une zone (Z2) de sortie non chauffée ;  - un organe (76) flexible sans fin dont un brin (76A) actif s'étend le long du trajet de convoyage et se déplace vers l'aval, un tronçon (48) de chauffage du brin (76A) actif étant en prise avec un pignon (74) pour entraîner l'organe (54) de préhension associé en rotation ;  caractérisé en ce que le brin (76A) actif comporte un tronçon d'extrémité aval, dit tronçon (50) de sortie, qui s'étend le long de la zone (Z2) de sortie.  Figure pour l'abrégé : Figure 3
Patent FR-3133801-A1 (FR)
Title: Dossier comprenant une coiffe avec une région ajourée et siège de véhicule comprenant un tel dossier
Inventor: CLUET MATHIEU
IPC: B60N2/58
Filed: 2022-03-22
Abstract: Dossier comprenant une coiffe avec une région ajourée et siège de véhicule comprenant un tel dossier L’invention concerne un dossier (12) de siège (10) de véhicule comprenant :  - une armature définissant une face interne et une face externe à l’opposé de la face interne selon une direction longitudinale (L),  - une matelassure fixée sur l’armature,  - une coiffe (20) s’étendant autour d’au moins une partie de l’armature et une partie de la matelassure du côté de la face interne et du côté de la face externe de l’armature.  La coiffe (20) comprend au moins une région ajourée (48) s’étendant du côté de la face externe, face à une partie de l’armature selon la direction longitudinale (L), ladite partie de l’armature étant visible au travers de la région ajourée.  Figure pour l'abrégé : Figure 1
Patent FR-3136224-A1 (FR)
Title: Aéronef comprenant une attache voilure pour aile épaisse
Inventor: FORBES ALISTAIR
IPC: B64C1/26
Filed: 2022-06-01
Abstract: Aéronef comprenant une attache voilure pour aile épaisse L'invention a pour objet un aéronef comprenant des attaches voilures permettant de relier les ailes d’un aéronef (14.1, 14.2) à son fuselage (12). Chaque attache voilure comprend des attaches voilures supérieure et inférieure (38, 40) comportant chacune, pour au moins deux longerons (30.1 à 30.4) de l’aile, une liaison principale supérieure ou inférieure (42, 44, 82) positionnée dans le prolongement du longeron (30.1 à 30.4), au niveau ou à proximité du bord supérieur ou inférieur (34.1, 34.2) d’une première nervure (32) de l’aile, reliant ledit longeron (30.1 à 30.4) et/ou la première nervure (32) à un des cadres (22) du fuselage, ladite liaison principale supérieure ou inférieure (42, 44, 82) comportant au moins un axe de pivotement (A42, A44) pour permettre un mouvement de pivotement de l’aile (14.1, 14.2) par rapport au fuselage (12) autour d’un axe sensiblement parallèle à la direction longitudinale.  Ainsi, il est possible de relier des ailes épaisses à un fuselage sans encombrer la zone intérieure du fuselage.  Figure 4
Patent FR-3138591-A1 (FR)
Title: Caractérisation d’au moins une partie d’un réseau internet
Inventor: SOUSSI MOHAND AREZKI
IPC: H04L67/54
Filed: 2022-07-28
Abstract: La présente invention concerne un procédé de caractérisation d’au moins une partie d’un réseau (20, 21) comportant au moins un boîtier d’accès à internet (2), caractérisé en ce que le boîtier d’accès à internet (2) génère et transmet à intervalle régulier (E3), à destination d’au moins un serveur (3), des messages encapsulant (E2) des données de caractérisation mémorisées dans ledit boîtier (2), lesdites données comportant au moins un paramètre de performance calculé (E1) par ledit boitier (2).  Figure pour l’abrégé : Fig. 1
Patent FR-3138448-A1 (FR)
Title: Procédé d’assemblage d’un film antiadhesif sur un substrat metallique par frappe à chaud
Inventor: ALLEMAND SIMON
IPC: C23C26/00
Filed: 2022-07-29
Abstract: L’invention concerne un procédé de fabrication d’un élément de cuisson revêtu (1) comprenant les étapes suivantes :  i. Fourniture d’un substrat métallique (2) présentant une face (2a), destinée à être revêtue par un film (3) ;   ii. Fourniture dudit film (3), ledit film (3) comprenant une couche (3a) destinée à être mise en contact avec ladite face (2a) dudit substrat métallique (2), ladite couche (3a) comprenant :  50-100% en poids de polytétrafluoroéthylène (PTFE) 0-50% en poids d’un ou plusieurs polymères thermoplastiques différents du PTFE les pourcentages étant exprimés par rapport au poids total de PTFE et dudit ou desdits polymères thermoplastiques ;  iii. Chauffage dudit substrat métallique (2) ;  iv. Positionnement dudit film (3) de sorte que la couche (3a) soit en regard de ladite face (2a) du substrat métallique (2) chauffé lors de l’étape iii. ;  v. Réalisation de l’assemblage dudit substrat métallique (2) et dudit film (3) par frappe à chaud, ledit substrat métallique (2) étant à une température comprise entre 350°C et 550°C, de préférence à une température comprise entre 400°C et 450°C au moment de l’assemblage.  Figure pour abrégé : Figure 1
Patent FR-3127217-A1 (FR)
Title: Récupération de mono-propylène glycol en utilisant un solvant de distillation
Inventor: KAJANTO ISKO
IPC: C07C31/20
Filed: 2022-09-19
Abstract: RÉCUPÉRATION DE MONO-PROPYLÈNE GLYCOL EN UTILISANT UN SOLVANT DE DISTILLATION Un procédé de récupération de mono-propylène glycol à partir d’une alimentation en mélange comprenant des diols bio-dérivés et une impureté organique est divulgué. Le procédé comprend : - la fourniture de l’alimentation en mélange à une première colonne de distillation comprenant 20 à 200 étages théoriques, dans cette première colonne de distillation un premier procédé de distillation est effectué ; - la fourniture d’un solvant de distillation à la première colonne de distillation, dans lequel le solvant de distillation est un diol ou un alcool de sucre ayant un point d’ébullition supérieur d’au moins 80°C au point d’ébullition du mono-propylène glycol à pression atmosphérique, et dans lequel le rapport en poids du solvant de distillation sur l’alimentation en mélange totale est compris entre 2,5:1 et 10:1 ; - la séparation de l’impureté organique du mono-propylène glycol à l’aide du solvant de distillation en effectuant le premier procédé de distillation à une température de tête comprise entre 70 et 140°C et une pression de tête comprise entre 0,01 et 0,2 bar, et avec un taux de reflux compris entre 2 et 50 ; et – la récupération du mono-propylène glycol.  (FIG. 1)
Patent FR-3136636-A1 (FR)
Title: Procédé de fabrication d’un produit de soins personnels solide
Inventor: HIRANO TAKAHIRO
IPC: A45D33/18
Filed: 2023-06-02
Abstract: Un procédé de fabrication pour un produit de soins personnels solide est un procédé de fabrication pour un produit de soins personnels solide ayant un motif tridimensionnel et comprend un processus de découpe consistant à découper un matériau de base solide fourni sur un objet cible de telle sorte que le matériau de base n’est pas pénétré. Dans le processus de découpe, le matériau de base est découpé de manière à former une partie échelonnée, la partie échelonnée comprenant une pluralité de marches stratifiées ayant chacune une largeur de marche dans une direction de la hauteur de 0,001 mm ou plus et de 1 mm ou moins, et une différence de hauteur entre une partie la plus haute et une partie la plus basse d’une surface du matériau de base de 1 mm ou plus.
Patent FR-2005636-A1 (FR)
Title: Apparatus for recovering irradiated radioative samples - in a nuclear reactor
IPC: G21F5/005
Filed: 1969-04-03
Abstract: Hollow body in the form of a biological screen is faced inside and out with metallic coatings. The body has an opening at the upper end and the lower end closed respectively by a detachable lid and a door. The lid and the door constitute a biological screen together with the biological coating of the body. Inside is a receptacle of insulating material for the samples which has a movable lid. There is a pulley to raise and lower the samples, cutting pliers and a tube to feed liquid nitrogen into the receptacle. Also there is a venting tube, a movable rod to manoeuvre the receptacle, an illuminating system for the interior of the apparatus and an observation window. This arrangement permits the observer to position the receptacle accurately and place the sample in it.
Patent FR-2008300-A1 (FR)
Title: Measuring and mixing device for fine - powders
IPC: G01F11/24
Filed: 1969-05-07
Abstract: Powders are finely divided electrically charged e.g. those used in manufacture of false teeth, and are handled in vacuo. Apparatus has containers for powders, with orifices at their lower ends, and below them, with smaller diameter than the containers, are measuring devices consisting of grooved drums. The bases of these measuring chambers are permeable to air.
Patent FR-2077454-A1 (FR)
Title: Printed hosiery and footwear
IPC: B41M1/22
Filed: 1969-08-27
Abstract: Article under treatment is provided with a photosensitive substance and later given a photographic exposure, development and fixing. The photographic exposure is made while the article is held on a former and is applicable to shaped or unshaped articles such as ladies' stockings and tights. Preferably, the photosensitive material is diazo-based.
Patent FR-2018826-A1 (FR)
Title: Electro-hydraulic discharger
IPC: G10K15/06
Filed: 1969-09-23
Abstract: Tubes are shaped in an electro-hydraulic discharging device in a moulding matrix having an elastomeric chamber filled with non-conductive fluid for transfering pressure waves created by discharges between electrodes, in the chamber using ionised, conductive liquid path of limited diameter between electrodes. Specif. the chamber has an inlet and outlet for non-conductive fluid, and its construction comprises (i) first electrode with channel for letting through liquid (ii) a second electrode separate from the first one (iii) an elastomeric wall at some distance from the electrodes forming a chamber filled with liquid (iv) a connection for feeding in electrolyte under pressure in the direction of the second electrode for forming a preferred conductive path between the electrodes, means for producing a shielding liquid flow between non-conductive and conductive liquids to prevent mixing, and for supplying non-conductive liquid to chamber, for removing excessive liquid from chamber and switch for connecting supply such as condenser battery to the electrodes. Disadvantages of using conductive wire (frequent replacement of wires, inaccuracy) are eliminated by applying plasma rather than avalanche discharge type. Method is particularly suitable for welding cans of containers.
Patent FR-2025153-A1 (FR)
Title: Continuous wire coating equipment
IPC: C23D5/04
Filed: 1969-10-02
Abstract: Porous conductive barrier in a chamber is charged at high voltage while gas containing air is forced through the barrier to create a fluid bed of particles of material on the other side of the barrier, so that a cloud of charged particles is formed above the bed which coats a long workpiece passed through the chamber. Pref. the porous barrier may be a horizontal plate of stainless steel the shape of the chamber.
Patent FR-2118191-A1 (FR)
Title: (3-amino-2-hydroxypropoxy) coumarins - with cardiac and circulatory acitivty
IPC: C07D311/18
Filed: 1971-12-20
Abstract: Cpds. of formula: (where R is 1-4C alkyl, 2-4C alkenyl or aryl or aryl-(1-3C)-alkyl opt. ring substd. by 1-4C alkyl or alkoxy or halogen; A is NH2, mono- or di(1-6C alkyl) amino, mono- or di(1-4C hydroxylalkyl)-aminon, pyrrolidino, piperidino, morpholino or piperazino 4-substd. by 1-4C alkyl, 2-hydroxyethyl, 2-(hydroxyethoxy)-ethyl or where R2 is 1-4C alkyl or alkoxy or halogen, and n = 0-3; R1 is H, halogen or 1-4C alkyl) have cardiac and circulatory activity. They may be prepd. by reacting MO-substd. coumarin (where M = H or a metal atom) with ACH2CHOHCH2Hal.
Patent FR-2120120-A1 (FR)
Title: Regeneration of electrolyte anodic oxidation of aluminium - - by cooling to effect crystallisation of aluminium sulphate
IPC: C02F1/58
Filed: 1971-12-29
Abstract: Anodic oxidation of Al surfaces in H2SO4 electrolytes is improved in that Al2(SO4)3 accumulating in the electrolyte is crystallised out by cooling (without evaporation), and the remaining soln. is recycled to the anodic oxidation operation, with addn. of supplementary acid electrolyte.
Patent FR-2187967-A1 (FR)
Title: Elastic strip for trouser waistbands
IPC: D03D15/56
Filed: 1972-06-01
Abstract: Elastic strip for trouser waistbands has 2 wings joined to a common section, giving a Y-shaped cross section, and can be woven on a loom with or without shuttle. The common part of the Y section is opened out to form a sort of internal eyelet which defines a flattened longitudinal tube within the strip, with a thread freely disposed within the tube; the thread can be pulled from one end to the other, and is present when the strip is removed from the loom. Pref. layer(s) of rubber or latex are coated onto >=1 face. A double-shed loom is used, with a double shuttle or weft carrier, following a brace which goes from one to the other end defines the 2 separate wings. A lease mounted on a fixed frame is adjusted at equal spacing from the warp elements to place the free thread within the tubular wing; the thread is never woven within the brace.
Patent FR-2204692-A1 (FR)
Title: Making addns to steel melts - in ladles without slag contamination
IPC: C21C7/072
Filed: 1972-10-31
Abstract: Process for treating steel in a ladle comprises using suitable means e.g. a pipe with a blocked end, to delimit a given vol. (I) of the melt and making the surface of (I) slag-free, introducing the majority pref. all the addns. which are less dense or reactive partic. to reduce its oxygen activity, with the slag into (I) through its slag-free surface, and simultaneously with introduction of the addn. gas is blown close to the ladle bottom to produce intense circulation of the melt so as to disperse the addn. enriched metal from (I) throughout the whole melt.
Patent FR-2213014-A1 (FR)
Title: Phosphoric ester - chrysanthemic ester compsns. - synergistic insecticides, formulated as solns., powders, animal collars etc.
IPC: A01N53/00
Filed: 1972-12-20
Abstract: Title compsns contain a phosphoric ester of formula (I): (where R=CH3 or C2H5), an ester of chrysanthemic acid, and opt. an adjuvant selected from dyes, solids, supports, foods, solvents, diluents, aerosol, propellants, surfactants and synergist for the chrysanthemic ester.
Patent FR-2218966-A1 (FR)
Title: Solder wire advancing mechanism - for pistol-grip electrically heated soldering iron
IPC: B23K3/06
Filed: 1973-02-27
Abstract: Soldering iron having a device for advancing the solder wire towards the head of the iron, and in which the wire passes through a channel in an element mounted in the body of the iron and able to move along a guide and which carries a wire-clamping lever, the outer end of which is connected to an operating linkage and via this to the element. In particular, a retaining catch inside the body of the soldering iron prevents motion of the solder wire in the direction opposite to its advance to the soldering head.
Patent FR-2221206-A1 (FR)
Title: Mould closure load transmitted by compensator - to equalise pull on all rods and simplify adjustments
IPC: B29C45/17
Filed: 1973-03-16
Abstract: A mould closure mechanism for casting moulds, injection moulds, etc., comprises tension rods anchored at one end to one component (e.g. fixed mould plate) and connected at the other end by a driving mechanism to another movable component (e.g. movable mould plate); when the driving mechanism is operated, it pulls the two mould plates together. One mould plate is slidably mounted and guided on tension rods; the tensile force is transmitted from each rod to this plate through a liquid-filled chamber (piston-cylinder principle); all the chambers of all the rods are interconnected so that the pressures in all the chambers are in equilibrium.
Patent FR-2238131-A1 (FR)
Title: Deicing system for cold room refrigeration unit - flap shuts off refrigerator from cold room during deicing
IPC: F25D21/12
Filed: 1973-07-20
Abstract: A refrigeration unit for a cold room has an enclosure with housing (6) one end for a motor (14) and a fan (17) so that air can be circulated from the heat exchanger (9) compartment (23) past the fan and out through a duct (22) over the top into the cold room. For de-icing, a piston and cylinder device is operated to swing a door (30) completely over the front of the housing, isolating it from the cold room, then when a heater is switched on, this air is circulated around the enclosed chamber, and the water from the melted ice collects in a trough (38) at the bottom and is discharged through an outlet (39). When the de-icing cycle ends, the door is swung open again.
Patent FR-2245084-A1 (FR)
IPC: H01L23/48
Filed: 1973-12-27
Abstract: 1467054 Semi-conductor devices SGS ATES COMPONENTI ELETTRONICI SpA 14 Feb 1974 [26 Sept 1973] 6694/74 Heading H1K A casing for a semi-conductor device of the kind described in Specification 1,273,589, including a resin body 30, Fig. 4B, moulded on a metal base-plate 11 having a thermal resistance of less than 3‹ C./watt to a semi-conductor chip (not shown) mounted thereon and dimensions equal to those of a JEDEC terminal case TO 220, is adapted to receive a five electrode chip. A contact strip 20, Fig. 3A, has groups comprising a central terminal 3 and four side terminals 1, 2, 4, 5 the central terminal 3 having an enlarged outer end for reception in a seat 14 in the baseplate 11 to which terminal 3 is electrically and physically connected. Wire connections between terminals 1, 2, 4, 5 and electrodes on the chip are effected by welding before encapsulation. Tie bars 12 and the redundant portion of contact strip 20 are removed, and the terminal portions outside the body 30 are bent alternately in opposite directions through 90 degrees, then through a further 90 degrees to space the now parallel terminal end portions from one another.
Patent FR-2219919-A1 (FR)
Title: Methane sepn. from natural gas - contg. hydrocarbons with higher b pt using active carbon absorption process
IPC: C07C67/00
Filed: 1974-02-22
Abstract: Methane and cpds., with a b. pt. lower than that of methane, are sepd. from natural gas contg. hydrocarbons with a higher b. pt., such as ethane, propane and butane, by a process based on adsorption by activated carbon or by absorption on washing with methanol. The liquefied natural gas from a reservoir is brought up to a press. of 100 atmos. and is heated in an exchanger by heat from the prods. of the sepn., and in another exchanger by a supplementary heating fluid, to 240 degrees K before passing into the adsorber contg. activated carbon. Whilst this adsorber is in operation, the contents of another adsorber can be regenerated, by reducing the press. to 40 atmos., to obtain a mixt. of methane and ethane; after giving up its heat this is brought up to a press. of 100 atmos. and fed back into the natural gas stream. In the absorption process the gases with a b. pt. higher than that of methane are sepd. in a column where they are washed with methanol. The fraction at the top of the column is rich in methane; it is heated and injected directly into the gas main. Process is economical in the consumption of energy because all the impure intermediate prods. are re-liquefied without the use of additional energy; the gas losses are practically nil.
Patent FR-2219205-A1 (FR)
Title: 2,6-Diaminopyridine disperse dyes - for dyeing polyesters, cellulose esters, polyacrylonitrile yellow-blue shades
IPC: C07D213/85
Filed: 1974-02-27
Abstract: Title cpds. are of formula (I) (where D is the residue of a diazotisable cpd;. R is H, opt. substd. 1-7C alkyl or opt. substd. phenyl; Z is H, carbamoyl or CN; one of X and Y is cyanalkyl opt. interrupted by O and the other is H or alkyl, cycloalkyl, aralkyl or opt. substd. phenyl, or cyanalkyl opt. interrupted by O atoms). They are prepd. by coupling diazotised amines D-NH2 with cpds. (I) where -D-N=N is absent.
Patent FR-2268574-A1 (FR)
Title: Continuous weigher with trays on chain conveyor - has flap swung down by heavy article to actuate pneumatic ejection system
IPC: B07C5/22
Filed: 1974-04-26
Abstract: A chain conveyor carrier shallow sloping sided trays containing the fruit past a device with a pair of swinging flaps, one resting on a spring, the other attached to a pneumatic actuator. IF the fruit is below a predetermined weight, the tray travels onwards, a rod extending from it being supported by the flaps. IF the fruit is heavier, the first flap pivots downwards and a tongue under the flap blocks a jet of air which operates the pneumatic actuator. This pushes the second flap up, which releases the rod extending from the tray so that the tray swings down and its contents fall into a container below. The spring compression can be varied by a motor driven screw jack to control the operating weight.
Patent FR-2275249-A1 (FR)
Title: Perforated plate for retention of solid particles - esp catalyst pellets in vehicle exhaust gas treatment devices
IPC: B21D47/00
Filed: 1974-06-21
Abstract: A perforated plate for retaining solid particles has slots and lamellae which are integral with the plate and which are twisted about an axis lying in the plate so that one long edge of each lamella is straight and lies on one side of the plate and the other edge, which is curved lies on the other side of the plate. The plate is used as a gas permeable wall in a container for catalytic pellets used for emission control from engines. The plate has considerable rigidity and does not require welded-on stiffeners. The residual stresses from the forming operation are small and fatigue failures due to expansion and contraction are reduced. The slots/lamellae are formed in such a way and with such a dimensional relationship to the catalyst pellets that the latter lie tangentially against the surfaces of the lamellae rather than against their edges so that friction damage is minimised. The pellets are also unevenly spaced w.r.t. the slots ensuring that the open cross-sectional area for entry of the gas into the catalyst bed is evenly distributed.
Patent FR-2275255-A1 (FR)
Title: Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior
IPC: B05B11/06
Filed: 1974-06-20
Abstract: The air compression chamber is formed by a cylinder and piston, the fixed part of which acts as a stopper for the bottle containing the liquid to be vapourised. The moving part has a return spring, and a vapourised nozzle on the cylinder communicates with the chamber and a down tube inside the bottle. The compression chamber communicates (4) via a non-return ball valve (19) with the nozzle (16) on the one hand, and on the other via a further such valve (10) with the interior of the bottle (2). The fixed portion can have a recess for the ball valve, and which communicates via an annular groove (15) with the nozzle.
Patent FR-2281192-A1 (FR)
Title: Combined stapler and punch for office use - has staple magazine and operating handle pivot at level of punch die
IPC: B25C5/02
Filed: 1974-08-09
Abstract: The stapler and punch has a staple driver and anvil (1) at the free lever end, and an operating lever mounted punch (17) between lever extremities. A common hinge for the lever, base (2) and staple magazine (4) is in the plane of contact between the punching (9) and the staple magazine with the punch (17) extending from the magazine surface. A slide (40) is mobile between two stations, one station permitting the lever (6) to displace w.r.t. the magazine (4) and eject or drive staples and the second station locking lever movement w.r.t magazine and thus only permitting punching.